Specifications
- Brand
- FAST
- Part #
- 54102
- UPC
- 036584207412
FAST Throttle Body LSX 102MM
$257.60
FAST LSX 102mm Billet Throttle Body. Boosts airflow with a smoother blade pivot and thicker blade for improved performance.
Key Features
- Fits GM LS engines with a 102mm throttle body opening.
- Billet aluminum construction for durability.
- Smoother offset blade pivot reduces airflow turbulence.
- Increased blade thickness eliminates deflection.
- Beefed up linkage and spring mechanism for reliable operation.
- Does not include TPS or IAC sensors.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're looking to get more air into your GM LS engine, this 102mm Big Mouth throttle body from FAST is a solid option. It's designed to replace the stock throttle body and allow for a significant increase in airflow, which can help your engine breathe better and make more power, especially when paired with other intake modifications.
This throttle body is built from billet aluminum for strength and features a smoother offset blade pivot to reduce turbulence as air enters the intake. They've also beefed up the blade thickness to prevent deflection under high vacuum and improved the linkage and spring mechanism for reliable operation. This is a well-built unit that's ready for serious use.
Keep in mind that this throttle body is not CARB approved and cannot be shipped to California. It also comes without a Throttle Position Sensor (TPS) or Idle Air Control (IAC) valve, so you'll need to source those separately if your application requires them.
Specifications
- Brand
- FAST
- Manufacturer Part #
- 54102
- UPC
- 036584207412
Frequently Asked Questions
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FAST Throttle Body LSX 102MM